We have located links that may give you full text access.
Nanosuspension-Based Aloe vera Gel of Silver Sulfadiazine with Improved Wound Healing Activity.
AAPS PharmSciTech 2017 November
The present study focuses on the development and characterization of nanosuspension of a poorly soluble drug, silver sulfadiazine (SSD) incorporated in Aloe vera gel (AV-gel) for improving its therapeutic efficacy. The SSD solution in ammonia was subjected to nanoprecipitation in surfactant solution and particle size was optimized by varying concentration of surfactant. Optimized formulation constituted of 5.5% (w/v) Span 20 and 5.5% (w/v) Tween 80 as a dispersing agent and 0.5% (w/v) Poloxamer 188 as a co-surfactant. The prepared nanosuspension was evaluated for particle size, polydispersity index, surface morphology, and x-ray diffraction study. The optimized nanosuspension was incorporated into nanogel formulation with the addition of 1% AV-gel and 0.5% Carbopol 940 for topical delivery of nanosized SSD. Evaluation of in vitro drug release exhibited a significant enhancement in release rate of the drug from developed nanogel formulation (77.16 ± 3.241%) in comparison to marketed formulation (42.81 ± 1.452%) after 48 h. In vivo histopathological studies in rats for 14 days of application of prepared nanogel showed improvement in the wound healing potential as compared to marketed formulation.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app